SEC Form 4 · Updated Daily

WTS

— WATTS WATER TECHNOLOGIES, INC. Ownership

Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.

Financials Ownership

Current Reporting Owners

Owner	Role	Shares Owned	As Of	Last Activity
OKEEFE PATRICK S	Director · Officer	259,379	2010-08-06	A
Pagano Robert J Jr	Officer	205,480	2026-03-16	F
MCCARTNEY WILLIAM C	Officer	123,432	2012-11-02	M
Coghlan David Joseph	Officer	108,500	2013-08-06	F
ELLIOTT ERNEST E	Officer	62,458	2010-08-10	F
TAUFEN LESTER J	Officer	39,773	2008-02-15	A
Trapp Todd A	Officer	29,651	2018-03-21	F
Flanders Michael P	Officer	28,897	2010-08-06	A
Nanda Munish	Director	25,315	2022-03-15	A
Ayers Robert Louis	Director	25,099	2017-08-01	A
MORAN GORDON W	Director	24,411	2010-08-06	A
MACPHEE TIMOTHY M	Officer	24,143	2013-08-09	M
JACKSON RALPH E JR	Director	22,958	2011-08-05	A
RAINES MERILEE	Director	21,670	2026-08-03	A
LACOURCIERE PAUL A	Officer	21,422	2007-08-03	A
CAWTE J DENNIS	Officer	20,740	2013-05-24	S
Sanchez Mario	Officer	20,503	2015-08-03	F
Freeman Dean P	Officer	19,478	2014-08-02	F
KISSEL W CRAIG	Director	18,815	2023-07-31	A
CATHCART RICHARD J	Director	18,032	2016-11-14	S
MCGILLICUDDY JOHN K	Director	17,542	2016-02-19	S
Congdon Jennifer	Officer	17,297	2020-03-23	F
MURPHY DANIEL J III	Director	17,080	2009-09-29	M
Michaud Gregory J	Officer	17,004	2009-08-03	F
BURNES KENNETT F	Director	16,111	2014-08-01	A
WHITE DOUGLAS T	Officer	15,984	2009-02-13	A
MCAVOY KENNETH J	Director	15,654	2011-03-04	M
Halloran Virginia A	Officer	14,061	2026-03-16	F
Bagepalli Srinivas K.	Officer	13,215	2013-02-22	A
Lepage Kenneth Robert	Officer	13,009	2026-03-16	F
MERCHANT WILLIAM J	Officer	12,608	2007-02-28	S
Torregrosa A Suellen	Officer	12,289	2015-02-20	A
Dhawan Andre	Officer	12,150	2026-03-16	F
Reitmeier Joseph William	Director	12,144	2026-08-03	A
Conway Christopher	Director	11,756	2023-07-31	A
Baert Bernard	Director	11,429	2016-08-04	A
Patel Shashank	Director	10,434	2025-05-12	S
Ogston Debra J	Officer	9,562	2016-03-21	A
McClintock Diane M	Officer	8,328	2026-03-16	F
GOESER LOUISE K	Director	8,188	2025-08-05	A
Melhem Elie	Officer	7,867	2026-09-04	S
Barry Monica	Officer	7,573	2026-03-16	F
HORNE TIMOTHY P	10%+ Owner	7,500	2026-02-20	S
Hansen Jes Munk	Director	6,874	2021-08-02	A
Robinson Taylor K	Officer	6,114	2009-07-31	A
Korotkin Kenneth S	Officer	5,122	2015-11-02	F
MCVAY LYNN A	Officer	4,446	2007-10-16	D
Fu Josh C	Officer	3,333	2008-08-01	A
GABELLI MARIO J	10%+ Owner	3,000	2006-06-15	P
GABELLI ASSET MANAGEMENT INC ET AL	10%+ Owner	3,000	2006-06-15	P
GABELLI GROUP CAPITAL PARTNERS INC	10%+ Owner	3,000	2006-06-15	P
Noonan Joseph T	Director	2,732	2026-09-01	S
Dubose Michael J.	Director	2,270	2026-08-03	A
Lada Ryan	Officer	1,982	2025-07-28	A
Boll Rebecca	Director	1,976	2026-08-03	A
Napolitano Kenneth	Director	1,810	2026-08-03	A
CLARCOR INC.	Director	1,728	2015-07-28	A
Martino William D	Officer	1,137	2007-09-30	D
Stefany Suzanne	Director	807	2026-08-03	A
Dunbar David A.	Director · Officer	456	2026-08-03	A

Recent Filings

Date	Owner	Activity	Shares	Price	Owned After
2026-09-04	Melhem Elie	Open-market sale	1,096	$359.55	7,867
2026-09-01	Noonan Joseph T	Open-market sale	1,466	$353.63	0
2026-09-01	Noonan Joseph T	Open-market sale	1,266	$354.62	1,466
2026-09-01	Noonan Joseph T	Open-market sale	918	$352.62	2,732
2026-08-20	HORNE TIMOTHY P	Gift (derivative)	3,650	$0.00	4,972,640
2026-08-20	Noonan Joseph T	Conversion (derivative)	3,650	$0.00	0
2026-08-20	Noonan Joseph T	Gift (derivative)	3,650	$0.00	3,650
2026-08-20	Noonan Joseph T	Conversion	3,650	$0.00	3,650
2026-08-03	Dunbar David A.	Grant / award	456	$0.00	456
2026-08-03	Boll Rebecca	Grant / award	456	$0.00	1,976
2026-08-03	Dubose Michael J.	Grant / award	456	$0.00	2,270
2026-08-03	Noonan Joseph T	Grant / award	456	$0.00	1,650
2026-08-03	Reitmeier Joseph William	Grant / award	456	$0.00	12,144
2026-08-03	Stefany Suzanne	Grant / award	456	$0.00	807
2026-08-03	Napolitano Kenneth	Grant / award	456	$0.00	1,810
2026-08-03	RAINES MERILEE	Grant / award	456	$0.00	21,670
2026-05-28	Dubose Michael J.	Open-market sale	398	$309.63	1,814
2026-05-13	Melhem Elie	Open-market sale	2,257	$301.00	8,963
2026-03-19	Melhem Elie	Open-market sale	372	$292.13	11,220
2026-03-18	Melhem Elie	Open-market sale	379	$300.03	11,592
2026-03-17	Melhem Elie	Open-market sale	3,029	$303.05	11,971
2026-03-16	Barry Monica	Tax withholding	167	$297.80	7,406
2026-03-16	Barry Monica	Tax withholding	167	$297.80	7,573
2026-03-16	Dhawan Andre	Tax withholding	376	$297.80	11,774
2026-03-16	Dhawan Andre	Tax withholding	369	$297.80	12,150
2026-03-16	Halloran Virginia A	Tax withholding	273	$297.80	13,748
2026-03-16	Halloran Virginia A	Tax withholding	40	$297.80	14,021
2026-03-16	Halloran Virginia A	Tax withholding	36	$297.80	14,061
2026-03-16	Lepage Kenneth Robert	Tax withholding	861	$297.80	11,875
2026-03-16	Lepage Kenneth Robert	Tax withholding	273	$297.80	12,736
2026-03-16	Lepage Kenneth Robert	Tax withholding	268	$297.80	13,009
2026-03-16	Melhem Elie	Tax withholding	645	$297.80	15,000
2026-03-16	Melhem Elie	Tax withholding	223	$297.80	15,645
2026-03-16	Melhem Elie	Tax withholding	219	$297.80	15,868
2026-03-16	McClintock Diane M	Tax withholding	363	$297.80	7,896
2026-03-16	McClintock Diane M	Tax withholding	69	$297.80	8,259
2026-03-16	McClintock Diane M	Tax withholding	53	$297.80	8,328
2026-03-16	Pagano Robert J Jr	Tax withholding	3,576	$297.80	199,753
2026-03-16	Pagano Robert J Jr	Tax withholding	2,151	$297.80	203,329
2026-03-16	Pagano Robert J Jr	Tax withholding	2,061	$297.80	205,480

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.